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发明名称
DEVICE FOR CONTACTING GRANULAR AND LIQUID PHASES
摘要
申请公布号
SU1662674(A1)
申请公布日期
1991.07.15
申请号
SU19894703363
申请日期
1989.06.12
申请人
YASTREBOV DMITRIJ A,SU;PLOTNIKOV GENNADIJ A,SU;FOMENKOV VLADIMIR G,SU
发明人
YASTREBOV DMITRIJ A,SU;PLOTNIKOV GENNADIJ A,SU;FOMENKOV VLADIMIR G,SU
分类号
B01J47/10
主分类号
B01J47/10
代理机构
代理人
主权项
地址
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